This document is a user manual for Samsung digital LCD TV. It introduces the characteristics and usage methods of the TV.
This manual explains safety precautions and proper installation for Samsung LCD televisions. It advises keeping ventilation slots clear, maintaining a safe distance from walls, and avoiding placement on soft surfaces or near heat sources. It also covers the use of antenna isolators, connection of external devices, and remote‑control functions.
Operational details include how to select input sources, adjust volume, use the remote, and prevent screen burn‑in by limiting static images and reducing brightness. Technical specifications for screen size, resolution, brightness, contrast, and weight are listed, along with environmental and hazardous material information. This manual is written in Chinese.
| Screen size (LA40B620) | 40 inches (101 cm) diagonal |
|---|---|
| Resolution (all models) | 1920 x 1080 @ 60 Hz |
| Brightness (all models) | 350 cd/m² |
| Contrast (all models) | 150:1 |
| Weight with stand (LA40B620) | 19 kg |
Keep ventilation slots and holes unobstructed, do not place the TV on beds, sofas, carpets or other soft surfaces, and maintain a proper distance from the wall.